Matthew J Macander, Alaska Biological Research, Inc., Fairbanks, AK, United States, Gerald V Frost Jr, Alaska Biological Research, Inc., Fairbanks, United States, Paul Montesano, Science Systems and Applications, Inc., Lanham, MD, United States, Christopher S R Neigh, NASA Goddard Space Flight Center, Greenbelt, MD, United States, Peter Nelson, University of Maine at Fort Kent, Arts and Sciences Division, Fort Kent, ME, United States, Wouter Hantson, University of Maine, School of Forest Resources, Orono, ME, United States and David P. Paradis, Student, Fort Kent, United States